last executing test programs: 1.120259489s ago: executing program 0 (id=351): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={'ip_vti0\x00'}) 1.016525207s ago: executing program 0 (id=362): unshare(0x6020400) r0 = socket(0xa, 0x3, 0x3a) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @random="5f5577886ab2", 'vcan0\x00'}}, 0x1e) 971.949921ms ago: executing program 0 (id=375): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0x28, 0x0, 0x0, 0xfff7f038}, {0x6}]}, 0x10) sendmmsg$unix(r0, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000800)="39b0e52f", 0x4}], 0x1, 0x0, 0x0, 0x404c050}}], 0x1, 0xc002104) 921.403735ms ago: executing program 0 (id=370): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x40}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}]}, @NFT_MSG_DELSETELEM={0x2c, 0xe, 0xa, 0x607, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x90}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 870.80069ms ago: executing program 0 (id=372): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file2\x00', 0x408e, &(0x7f0000000240)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@min_batch_time={'min_batch_time', 0x3d, 0xfff}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x40}}, {@oldalloc}, {@errors_remount}, {@minixdf}]}, 0x3, 0x43a, &(0x7f0000000340)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x105142, 0x40) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x32600) 787.542306ms ago: executing program 2 (id=378): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001980)={0xb, {"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", 0x1000}}, 0x1006) 694.139304ms ago: executing program 2 (id=380): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 659.384156ms ago: executing program 0 (id=384): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0xffffffffffffff3c, &(0x7f0000000300)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911040000000000000003c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62458c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f00000025c0)="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", 0xcb3}, {&(0x7f00000006c0)="97b13f5cf9f584c87e0e637d2ff483a311bb412cb3b03c3d9e97e435f2fceb58ff0402ed7b96244b43386c222917662028d7a01206a1990722ccef1d8f39f7c8ae242e58359217b1c6161ea741445cf16b0c48eb18a6c72174dfb7cd1bd0f409dad5a432bed4afb470da3656dd30d70769e229dc91037321d618e1eff4a176ea46d5cd4d5da97f80356e46d9e8166bf2d97210b631654ece218a2a204a1786ab5a60a881a7a294cd2f92438350e6e3ec4439ebe06133ff65b1e32b809ba0482783b563ec8e5778285da5211e5821135433053a7921319c544d5e797f"}, {&(0x7f00000007c0)="75c37714a0bada8343bceb64ccb6d95a2a37b020e0bf1f6a1de4584223a2f285aaca30a9554cd5cdc1659cb9fec462cc5c2220a7cd891ec3bad99fe3c06e15a109ec0fdb6aeeee5ef8e4bfc28e17984a3860b907d549492d47a447782b7357ea72f4b2c26512a6a33c0247b730a6182ea5a99aee25fcee07f9cb0a80595cd5f744fa6898fdffda5b34b19474b8e853467329e4aea36cfd0e00735d37beb0f895c5688259a8935194eefd3a96d55707133a08f03e14da563160a545396b93341f41c161c93687e28a"}, {&(0x7f0000000b00)="1b080b7a30aec939ce8e26e0cbbe37fc064ceef965fd5e3b6739c966492dbdf71c04423d8a403e56dfd224e4e55918a5e31e683fec5cc9460882a0d1628d02d51a8da997073f856e2cd00586c6e8c89c71cf8be6121b0b3a85d597a1afb0cc311f30cc26183c8e594ce5ff62661c9e32cbc9dd9a72985e9857f3bddb52382b6c27ca85d5774cf17b92e2d2097f12a8687e70f90d46381a47706a9124a2cf61b84f26aae22fd4da84ae35b93f7be9fdfdfbf33c59f5c657e9f7e81b81b786082f88af4de07808ff3c954bae"}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) recvmsg$unix(r1, &(0x7f0000001140)={0x0, 0x2, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1}, 0x40000100) 611.15972ms ago: executing program 2 (id=386): syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0f39fdb37372c004c0f1208ec0c34b7df4ba1c1e6b76697434db8574db9bcaef6a61a12c3f260bebc7ac5b1b11361119b83f1cf9f686b715b8e58fd37cea6623dc422c2ddbcefe94e5c255b5e8c90613e6b598b3b7a2c05de53dab7"], 0x1, 0x291, &(0x7f0000000280)="$eJzs3M9r034YwPGn6dZ0+7Ifpy/oxQe96CXMelQPVTYQC0q3inoQMpZpaG1HErQVwZw97e8YHr0J4j+w/8LbEGSnnYyszbKs+4Wza2f7fkHJkzz5tE8SUp5PId16uv66uupbq3YgRl7FEAllR2RWXNmTiZe5dpxLtsvdgoRyY+7N9sfFZ88fFkul+bLqQnHpVkFVp698ffv+09VvwX9PPk+bpmzOvtj6Wfi++f/mpa1fS69cX11f641AbV1uNAJ7ueboiutXLdXHNcf2HXXrvuMdyK/WGmtrLbXrK1OTa57j+2rXW2pIS4OG5uOq6mpZlk5N7sZ5GSG5Px5R2SiX7eK5FIMLw/OKdlZEJg7dDZWNwVQEAAAG6fj+30j22ev/je7+X+SU/v9DvNf0l573/1lJ+v+q0+7/A6+l9kvbTff/ONHZ+n/jfIrB38iEqZV7B1KeV5w4ehD9PwAAAAAAAAAAAAAAAAAAAAAA/4KdKJqJomhmd2mISBSvmyKSTa0fMXSknq0fVunrH6VeZnyBT7j+GAKpB/fyIj/CZqVZybSXnfzCg9L8nLalHvzbbjYr2SR/s5PXg/lxmYzzhSPzObl+rZPfzd1/VErn15uVCVk5sfKwV6cAAAAAAIChZ2liNtmYl2R+b1lqSne+PX/vROH+7wNd8/sxuTzWv+MAAAAAAADH81vvqnat5nj9CbJ9/KwzByJnG347MntSRlZETtmnvCgy+BN1KDDlQpQxzMGdnr1hlBHpbBmPvwy67gIAAAAAw2V/PjDoSgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGF39+OuyQR8jAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcFH8DgAA//8sg70h") syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000100)='.\x00', 0x10820, &(0x7f00000009c0)=ANY=[], 0x0, 0x0, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x141842, 0x0) 528.838607ms ago: executing program 2 (id=387): r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000047c0)=""/4057, 0xfd9}, {&(0x7f0000000ec0)=""/4059, 0xfdb}, {&(0x7f0000000700)=""/237, 0xed}, {&(0x7f0000000080)=""/160, 0xa0}, {&(0x7f0000000140)=""/59, 0x3b}], 0x5}, 0x40000100) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000900)="5c00000012006bab9a3fe3d86e17aa0a046b4877c4aaf68187bae53dca2ba35bda6a876c1d0048007ea608649e7524765f0ef82e3c0000a705259a3651f60a84c9f4d4938037e70e4509c5bb00000000e513aeac9bf2bee150d5fe86", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x20000000) 333.121093ms ago: executing program 4 (id=394): bpf$MAP_CREATE(0x0, 0x0, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000910095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r0, r0, 0x37, 0x0, @void}, 0x10) 310.039415ms ago: executing program 2 (id=395): mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 291.013657ms ago: executing program 4 (id=396): syz_mount_image$vfat(&(0x7f0000000580), &(0x7f0000000180)='./file0\x00', 0x1000802, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x4, 0x24e, &(0x7f0000000a00)="$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") creat(&(0x7f00000002c0)='./file0\x00', 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 287.082176ms ago: executing program 2 (id=397): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x11, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) 276.639797ms ago: executing program 3 (id=399): bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = io_uring_setup(0x53b5, &(0x7f0000000280)={0x0, 0xbf6b, 0x1000, 0x2, 0x30f}) io_uring_register$IORING_REGISTER_RING_FDS(r0, 0x14, &(0x7f0000000000), 0x1) 251.13515ms ago: executing program 3 (id=400): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000040), 0x10) sendmsg$netlink(r0, &(0x7f0000005d80)={&(0x7f0000000440)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc, &(0x7f0000005cc0)=[{&(0x7f0000000880)=ANY=[], 0x218}, {0x0}], 0x2, 0x0, 0x0, 0x44011}, 0x0) 241.93917ms ago: executing program 1 (id=401): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000180)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSETELEM={0x24, 0xc, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x7}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x4}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x4c}, 0x1, 0x0, 0x0, 0x24000850}, 0x40) 198.189554ms ago: executing program 3 (id=402): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2c, r1, 0x6a98047402e98331, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40c0}, 0x4000000) 156.236697ms ago: executing program 3 (id=403): pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x11000) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x1000000000000000) 154.602817ms ago: executing program 4 (id=404): unshare(0x2040400) r0 = socket(0x1d, 0x2, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x6a, 0x3, 0x0, &(0x7f0000000180)) 148.332518ms ago: executing program 1 (id=405): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000000)=0x10000, 0x4) mmap$xdp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000b, 0x11, r0, 0x100000000) 125.36655ms ago: executing program 4 (id=406): syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0f39fdb37372c004c0f1208ec0c34b7df4ba1c1e6b76697434db8574db9bcaef6a61a12c3f260bebc7ac5b1b11361119b83f1cf9f686b715b8e58fd37cea6623dc422c2ddbcefe94e5c255b5e8c90613e6b598b3b7a2c05de53dab7"], 0x1, 0x291, &(0x7f0000000280)="$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") syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000100)='.\x00', 0x10820, &(0x7f00000009c0)=ANY=[], 0x0, 0x0, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x141842, 0x0) 103.581991ms ago: executing program 1 (id=407): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1b00000000000300000005000000180001801400020073797a5f74756e0000000000000000000c00038008000280"], 0x38}}, 0x4) 78.293813ms ago: executing program 1 (id=408): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000000000000000000ea04850000007b00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 54.913575ms ago: executing program 3 (id=409): mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 54.669095ms ago: executing program 1 (id=410): bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = io_uring_setup(0x53b5, &(0x7f0000000280)={0x0, 0xbf6b, 0x1000, 0x2, 0x30f}) io_uring_register$IORING_REGISTER_RING_FDS(r0, 0x14, &(0x7f0000000000), 0x1) 41.020646ms ago: executing program 4 (id=411): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1700000000000000040000000600000080"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 17.483029ms ago: executing program 3 (id=412): r0 = syz_io_uring_setup(0x82e, &(0x7f0000000300)={0x0, 0x0, 0x400, 0x2}, &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x16, &(0x7f0000000380)={&(0x7f0000001000)={[{0x0}, {0x0}, {0x0}, {0x0}]}, 0x4}, 0x1) io_uring_register$IORING_REGISTER_PBUF_STATUS(r0, 0x1a, &(0x7f0000000140), 0x1) 5.584529ms ago: executing program 4 (id=413): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000040)='sys_enter\x00', r0}, 0x18) ioperm(0x3c, 0x1, 0x8) 0s ago: executing program 1 (id=414): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000480)=ANY=[@ANYBLOB="18060000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000080)='sys_enter\x00', r0}, 0x10) getegid() kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.212' (ED25519) to the list of known hosts. [ 23.710228][ T29] audit: type=1400 audit(1756136658.600:62): avc: denied { mounton } for pid=3288 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.711089][ T3288] cgroup: Unknown subsys name 'net' [ 23.733047][ T29] audit: type=1400 audit(1756136658.600:63): avc: denied { mount } for pid=3288 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.760364][ T29] audit: type=1400 audit(1756136658.620:64): avc: denied { unmount } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.999822][ T3288] cgroup: Unknown subsys name 'cpuset' [ 24.005973][ T3288] cgroup: Unknown subsys name 'rlimit' [ 24.154603][ T29] audit: type=1400 audit(1756136659.040:65): avc: denied { setattr } for pid=3288 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.178535][ T29] audit: type=1400 audit(1756136659.040:66): avc: denied { create } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.199317][ T29] audit: type=1400 audit(1756136659.040:67): avc: denied { write } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.219855][ T29] audit: type=1400 audit(1756136659.040:68): avc: denied { read } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.240485][ T29] audit: type=1400 audit(1756136659.070:69): avc: denied { mounton } for pid=3288 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.265332][ T29] audit: type=1400 audit(1756136659.070:70): avc: denied { mount } for pid=3288 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 24.272279][ T3292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.297486][ T29] audit: type=1400 audit(1756136659.190:71): avc: denied { relabelto } for pid=3292 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.334062][ T3288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.428130][ T3299] chnl_net:caif_netlink_parms(): no params data found [ 25.450450][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 25.516629][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.524012][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.531273][ T3314] bridge_slave_0: entered allmulticast mode [ 25.537739][ T3314] bridge_slave_0: entered promiscuous mode [ 25.544701][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 25.560344][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 25.571908][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.579007][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.586287][ T3314] bridge_slave_1: entered allmulticast mode [ 25.593168][ T3314] bridge_slave_1: entered promiscuous mode [ 25.630109][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.656861][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.666247][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.673374][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.680750][ T3299] bridge_slave_0: entered allmulticast mode [ 25.687226][ T3299] bridge_slave_0: entered promiscuous mode [ 25.711069][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.718229][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.725578][ T3299] bridge_slave_1: entered allmulticast mode [ 25.731989][ T3299] bridge_slave_1: entered promiscuous mode [ 25.743338][ T3314] team0: Port device team_slave_0 added [ 25.757744][ T3314] team0: Port device team_slave_1 added [ 25.780243][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 25.799057][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.815913][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.822913][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 25.848958][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.860702][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.867759][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.875190][ T3307] bridge_slave_0: entered allmulticast mode [ 25.882147][ T3307] bridge_slave_0: entered promiscuous mode [ 25.889433][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.898750][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.906434][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.913771][ T3300] bridge_slave_0: entered allmulticast mode [ 25.920216][ T3300] bridge_slave_0: entered promiscuous mode [ 25.929033][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.936125][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.943336][ T3300] bridge_slave_1: entered allmulticast mode [ 25.949828][ T3300] bridge_slave_1: entered promiscuous mode [ 25.960850][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.968008][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 25.994169][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.005159][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.012298][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.019585][ T3307] bridge_slave_1: entered allmulticast mode [ 26.026070][ T3307] bridge_slave_1: entered promiscuous mode [ 26.060076][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.070983][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.085199][ T3299] team0: Port device team_slave_0 added [ 26.101495][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.111277][ T3299] team0: Port device team_slave_1 added [ 26.131046][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.155738][ T3300] team0: Port device team_slave_0 added [ 26.172942][ T3314] hsr_slave_0: entered promiscuous mode [ 26.179234][ T3314] hsr_slave_1: entered promiscuous mode [ 26.185233][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.192341][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.200315][ T3311] bridge_slave_0: entered allmulticast mode [ 26.206658][ T3311] bridge_slave_0: entered promiscuous mode [ 26.214073][ T3300] team0: Port device team_slave_1 added [ 26.230024][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.236978][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.263068][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.274569][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.281566][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.307931][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.318703][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.325791][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.333101][ T3311] bridge_slave_1: entered allmulticast mode [ 26.339560][ T3311] bridge_slave_1: entered promiscuous mode [ 26.352099][ T3307] team0: Port device team_slave_0 added [ 26.358095][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.365167][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.391302][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.415973][ T3307] team0: Port device team_slave_1 added [ 26.426634][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.433655][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.459848][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.499018][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.514579][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.521560][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.547615][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.567749][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.581990][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.588954][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.614895][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.629955][ T3299] hsr_slave_0: entered promiscuous mode [ 26.636036][ T3299] hsr_slave_1: entered promiscuous mode [ 26.642099][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 26.647834][ T3299] Cannot create hsr debugfs directory [ 26.667954][ T3300] hsr_slave_0: entered promiscuous mode [ 26.674054][ T3300] hsr_slave_1: entered promiscuous mode [ 26.679963][ T3300] debugfs: 'hsr0' already exists in 'hsr' [ 26.685787][ T3300] Cannot create hsr debugfs directory [ 26.713252][ T3307] hsr_slave_0: entered promiscuous mode [ 26.719680][ T3307] hsr_slave_1: entered promiscuous mode [ 26.725433][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 26.731187][ T3307] Cannot create hsr debugfs directory [ 26.737206][ T3311] team0: Port device team_slave_0 added [ 26.769418][ T3311] team0: Port device team_slave_1 added [ 26.818914][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.825999][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.852643][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.864379][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.871510][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.897584][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.952888][ T3311] hsr_slave_0: entered promiscuous mode [ 26.959005][ T3311] hsr_slave_1: entered promiscuous mode [ 26.965076][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 26.970984][ T3311] Cannot create hsr debugfs directory [ 27.013350][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 27.035187][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 27.046706][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 27.055595][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 27.111643][ T3300] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 27.125153][ T3300] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 27.134511][ T3300] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 27.145048][ T3300] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 27.172980][ T3299] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 27.187323][ T3299] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 27.197728][ T3299] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 27.206902][ T3299] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 27.238948][ T3307] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 27.247632][ T3307] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 27.257415][ T3307] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 27.273284][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.280558][ T3307] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 27.310455][ T3311] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 27.320285][ T3311] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 27.330059][ T3311] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 27.339019][ T3311] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 27.351703][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.374107][ T133] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.381321][ T133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.401545][ T133] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.408708][ T133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.425723][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.454843][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.472145][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.486731][ T133] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.494134][ T133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.510333][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.517511][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.528653][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.545084][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.559565][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.577996][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.588493][ T133] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.595620][ T133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.604460][ T133] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.611616][ T133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.628905][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.641893][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.649015][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.666031][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.673348][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.682436][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.689775][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.705838][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.712981][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.734391][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.752996][ T3300] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 27.763464][ T3300] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 27.809786][ T3307] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 27.826513][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 27.888362][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.927035][ T3314] veth0_vlan: entered promiscuous mode [ 27.939051][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.948050][ T3314] veth1_vlan: entered promiscuous mode [ 27.958359][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.970432][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.001008][ T3314] veth0_macvtap: entered promiscuous mode [ 28.013868][ T3314] veth1_macvtap: entered promiscuous mode [ 28.052783][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.066532][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.099651][ T3325] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.109350][ T31] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.126487][ T3299] veth0_vlan: entered promiscuous mode [ 28.134705][ T31] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.147740][ T3311] veth0_vlan: entered promiscuous mode [ 28.154015][ T31] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.174061][ T3299] veth1_vlan: entered promiscuous mode [ 28.187395][ T3311] veth1_vlan: entered promiscuous mode [ 28.223964][ T3299] veth0_macvtap: entered promiscuous mode [ 28.244145][ T3300] veth0_vlan: entered promiscuous mode [ 28.249391][ T3314] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 28.252908][ T3299] veth1_macvtap: entered promiscuous mode [ 28.279048][ T3300] veth1_vlan: entered promiscuous mode [ 28.297926][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.307090][ T3311] veth0_macvtap: entered promiscuous mode [ 28.316939][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.331747][ T3300] veth0_macvtap: entered promiscuous mode [ 28.342577][ T3300] veth1_macvtap: entered promiscuous mode [ 28.351240][ T3325] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.360331][ T3311] veth1_macvtap: entered promiscuous mode [ 28.366567][ T3325] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.386696][ T3307] veth0_vlan: entered promiscuous mode [ 28.400726][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.413024][ T3307] veth1_vlan: entered promiscuous mode [ 28.423034][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.434143][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.447452][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.465543][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.478056][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.512511][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.532449][ T3307] veth0_macvtap: entered promiscuous mode [ 28.551913][ T3307] veth1_macvtap: entered promiscuous mode [ 28.564261][ T3485] loop0: detected capacity change from 0 to 128 [ 28.574392][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.590110][ T3485] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 28.617326][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.624793][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.656305][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.666156][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.666441][ T3492] capability: warning: `syz.1.2' uses deprecated v2 capabilities in a way that may be insecure [ 28.693224][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.714470][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.724298][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.737363][ T3485] FAT-fs (loop0): FAT read failed (blocknr 128) [ 28.759702][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.768498][ T29] kauditd_printk_skb: 40 callbacks suppressed [ 28.768513][ T29] audit: type=1400 audit(1756136663.650:112): avc: denied { create } for pid=3497 comm="syz.2.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 28.809035][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.818430][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.852147][ T3508] loop4: detected capacity change from 0 to 128 [ 28.868183][ T3510] loop0: detected capacity change from 0 to 2048 [ 28.876364][ T3325] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.876674][ T29] audit: type=1400 audit(1756136663.660:113): avc: denied { write } for pid=3497 comm="syz.2.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 28.905515][ T29] audit: type=1400 audit(1756136663.680:114): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 28.906989][ T3325] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.925366][ T29] audit: type=1400 audit(1756136663.740:115): avc: denied { prog_run } for pid=3506 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 28.925389][ T29] audit: type=1400 audit(1756136663.740:116): avc: denied { create } for pid=3504 comm="syz.1.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.973367][ T29] audit: type=1400 audit(1756136663.750:117): avc: denied { write } for pid=3504 comm="syz.1.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.993805][ T29] audit: type=1400 audit(1756136663.750:118): avc: denied { read } for pid=3504 comm="syz.1.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.014046][ T29] audit: type=1400 audit(1756136663.760:119): avc: denied { create } for pid=3511 comm="syz.3.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 29.040247][ T29] audit: type=1400 audit(1756136663.780:120): avc: denied { setopt } for pid=3511 comm="syz.3.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 29.058548][ T3520] netlink: 8 bytes leftover after parsing attributes in process `syz.3.21'. [ 29.060099][ T29] audit: type=1400 audit(1756136663.780:121): avc: denied { write } for pid=3511 comm="syz.3.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 29.090483][ T3510] EXT4-fs (loop0): failed to initialize system zone (-117) [ 29.098807][ T3510] EXT4-fs (loop0): mount failed [ 29.172191][ T3531] process 'syz.2.27' launched '/dev/fd/3' with NULL argv: empty string added [ 29.284838][ T3550] vhci_hcd: invalid port number 96 [ 29.290057][ T3550] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 29.348475][ T3558] SELinux: policydb table sizes (0,0) do not match mine (6,7) [ 29.356842][ T3558] SELinux: failed to load policy [ 29.472358][ T3578] loop4: detected capacity change from 0 to 512 [ 29.479189][ T3578] EXT4-fs: Ignoring removed oldalloc option [ 29.499230][ T3578] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 29.512518][ T3578] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 29.515906][ T3580] ieee802154 phy0 wpan0: encryption failed: -22 [ 29.558508][ T3578] EXT4-fs (loop4): 1 truncate cleaned up [ 29.571645][ T3590] SELinux: security_context_str_to_sid () failed with errno=-22 [ 29.593530][ T3578] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 29.647343][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.676323][ T3603] netlink: 20 bytes leftover after parsing attributes in process `syz.2.61'. [ 30.120413][ T3654] usb usb8: usbfs: process 3654 (syz.3.85) did not claim interface 0 before use [ 30.281147][ T3674] netlink: 4 bytes leftover after parsing attributes in process `syz.1.94'. [ 30.290039][ T3674] netlink: 8 bytes leftover after parsing attributes in process `syz.1.94'. [ 30.299224][ T3674] netlink: 4 bytes leftover after parsing attributes in process `syz.1.94'. [ 30.332447][ T3674] netlink: 4 bytes leftover after parsing attributes in process `syz.1.94'. [ 30.341215][ T3674] netlink: 8 bytes leftover after parsing attributes in process `syz.1.94'. [ 30.349942][ T3674] netlink: 4 bytes leftover after parsing attributes in process `syz.1.94'. [ 30.412642][ T3674] netlink: 4 bytes leftover after parsing attributes in process `syz.1.94'. [ 30.421458][ T3674] netlink: 8 bytes leftover after parsing attributes in process `syz.1.94'. [ 30.430810][ T3691] netlink: 'syz.3.101': attribute type 1 has an invalid length. [ 30.496039][ T3700] syz.3.105 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 30.778725][ T3750] program syz.2.129 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 30.801807][ T3754] loop3: detected capacity change from 0 to 128 [ 30.823660][ T3753] syz.3.132: attempt to access beyond end of device [ 30.823660][ T3753] loop3: rw=2049, sector=138, nr_sectors = 8 limit=128 [ 31.099376][ T3801] netlink: 'syz.0.153': attribute type 9 has an invalid length. [ 31.240990][ T3824] loop3: detected capacity change from 0 to 1024 [ 31.254047][ T3824] EXT4-fs (loop3): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 31.281970][ T3824] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.339962][ T3824] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: inode #11: comm syz.3.166: missing EA_INODE flag [ 31.340426][ T3824] EXT4-fs (loop3): Remounting filesystem read-only [ 31.340451][ T3824] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 31.410931][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.763525][ T3887] loop3: detected capacity change from 0 to 512 [ 31.784241][ T3887] ======================================================= [ 31.784241][ T3887] WARNING: The mand mount option has been deprecated and [ 31.784241][ T3887] and is ignored by this kernel. Remove the mand [ 31.784241][ T3887] option from the mount to silence this warning. [ 31.784241][ T3887] ======================================================= [ 32.013876][ T3908] loop3: detected capacity change from 0 to 2048 [ 32.110624][ T3908] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.171692][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.322601][ T3936] capability: warning: `syz.2.215' uses 32-bit capabilities (legacy support in use) [ 32.589679][ T3977] loop0: detected capacity change from 0 to 512 [ 32.625881][ T3977] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.671677][ T3977] ext4 filesystem being mounted at /53/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.735726][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.779316][ T29] kauditd_printk_skb: 153 callbacks suppressed [ 33.779332][ T29] audit: type=1400 audit(1756136668.660:275): avc: denied { connect } for pid=4123 comm="syz.3.301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 33.839370][ T29] audit: type=1400 audit(1756136668.700:276): avc: denied { setopt } for pid=4123 comm="syz.3.301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 34.298464][ T29] audit: type=1326 audit(1756136669.180:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4150 comm="syz.0.311" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f383db5ebe9 code=0x7ffc0000 [ 34.340238][ T29] audit: type=1326 audit(1756136669.180:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4150 comm="syz.0.311" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f383db5ebe9 code=0x7ffc0000 [ 34.400013][ T29] audit: type=1326 audit(1756136669.260:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4150 comm="syz.0.311" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f383db5ebe9 code=0x7ffc0000 [ 34.423568][ T29] audit: type=1326 audit(1756136669.260:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4150 comm="syz.0.311" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f383db5ebe9 code=0x7ffc0000 [ 34.489162][ T29] audit: type=1326 audit(1756136669.370:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4152 comm="syz.3.312" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf322bebe9 code=0x7ffc0000 [ 34.543690][ T29] audit: type=1326 audit(1756136669.400:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4152 comm="syz.3.312" exe="/root/syz-executor" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7fbf322bebe9 code=0x7ffc0000 [ 34.567151][ T29] audit: type=1326 audit(1756136669.400:283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4152 comm="syz.3.312" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fbf322bec23 code=0x7ffc0000 [ 34.590505][ T29] audit: type=1326 audit(1756136669.400:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4152 comm="syz.3.312" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fbf322bec23 code=0x7ffc0000 [ 34.652031][ T4165] __nla_validate_parse: 9 callbacks suppressed [ 34.652050][ T4165] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.319'. [ 34.823089][ T4185] mmap: syz.0.330 (4185) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 34.851995][ T4189] netlink: 8 bytes leftover after parsing attributes in process `syz.2.332'. [ 35.040604][ T4218] SELinux: syz.0.346 (4218) set checkreqprot to 1. This is no longer supported. [ 35.313282][ T4259] loop1: detected capacity change from 0 to 164 [ 35.341994][ T4268] SELinux: security_context_str_to_sid () failed with errno=-22 [ 35.352550][ T4271] loop2: detected capacity change from 0 to 128 [ 35.423152][ T4275] loop0: detected capacity change from 0 to 512 [ 35.442146][ T4275] EXT4-fs: Ignoring removed oldalloc option [ 35.468236][ T4275] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 35.530145][ T4275] EXT4-fs (loop0): 1 truncate cleaned up [ 35.536216][ T4275] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.545126][ T4291] netlink: 8 bytes leftover after parsing attributes in process `syz.1.379'. [ 35.596934][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.619455][ T4296] loop1: detected capacity change from 0 to 512 [ 35.629439][ T4296] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 35.648968][ T4296] EXT4-fs (loop1): orphan cleanup on readonly fs [ 35.655871][ T4296] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.383: Block bitmap for bg 0 marked uninitialized [ 35.671564][ T4304] loop4: detected capacity change from 0 to 164 [ 35.672123][ T4302] loop2: detected capacity change from 0 to 128 [ 35.685758][ T4296] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 35.694847][ T4296] EXT4-fs (loop1): 1 orphan inode deleted [ 35.702851][ T4296] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 35.730604][ T4296] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 35.762423][ T4296] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 35.776441][ T4296] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.383: Block bitmap for bg 0 marked uninitialized [ 35.793588][ T4296] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.383: Block bitmap for bg 0 marked uninitialized [ 35.807602][ T4296] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.383: Block bitmap for bg 0 marked uninitialized [ 35.822058][ T4316] netlink: 60 bytes leftover after parsing attributes in process `syz.2.387'. [ 35.836553][ T4296] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.383: Block bitmap for bg 0 marked uninitialized [ 35.874320][ T4296] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.383: Block bitmap for bg 0 marked uninitialized [ 35.888023][ T4310] netlink: 60 bytes leftover after parsing attributes in process `syz.2.387'. [ 35.922831][ T4296] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:517: comm syz.1.383: Block bitmap for bg 0 marked uninitialized [ 35.994908][ T4330] loop4: detected capacity change from 0 to 256 [ 36.012384][ T4296] syz.1.383 (4296) used greatest stack depth: 10944 bytes left [ 36.020910][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.033277][ T4330] FAT-fs (loop4): Directory bread(block 1285) failed [ 36.050656][ T4330] FAT-fs (loop4): Directory bread(block 1285) failed [ 36.065178][ T4330] FAT-fs (loop4): Directory bread(block 1285) failed [ 36.073896][ T4330] FAT-fs (loop4): Directory bread(block 1285) failed [ 36.083388][ T4330] FAT-fs (loop4): Directory bread(block 1285) failed [ 36.141424][ T4348] loop4: detected capacity change from 0 to 128 [ 36.272511][ T2991] ================================================================== [ 36.280720][ T2991] BUG: KCSAN: data-race in dont_mount / step_into [ 36.287216][ T2991] [ 36.289522][ T2991] read-write to 0xffff88811a056b40 of 4 bytes by task 3503 on cpu 1: [ 36.297567][ T2991] dont_mount+0x2a/0x40 [ 36.301826][ T2991] vfs_unlink+0x28f/0x420 [ 36.306311][ T2991] do_unlinkat+0x24e/0x480 [ 36.310711][ T2991] __x64_sys_unlink+0x2e/0x40 [ 36.315415][ T2991] x64_sys_call+0x2dc0/0x2ff0 [ 36.320100][ T2991] do_syscall_64+0xd2/0x200 [ 36.324600][ T2991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.330479][ T2991] [ 36.332791][ T2991] read to 0xffff88811a056b40 of 4 bytes by task 2991 on cpu 0: [ 36.340313][ T2991] step_into+0xe3/0x820 [ 36.344456][ T2991] walk_component+0x162/0x220 [ 36.349207][ T2991] path_lookupat+0xfe/0x2a0 [ 36.353707][ T2991] filename_lookup+0x147/0x340 [ 36.358548][ T2991] do_readlinkat+0x7d/0x320 [ 36.363038][ T2991] __x64_sys_readlink+0x47/0x60 [ 36.367887][ T2991] x64_sys_call+0x28da/0x2ff0 [ 36.372636][ T2991] do_syscall_64+0xd2/0x200 [ 36.377128][ T2991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.383018][ T2991] [ 36.385325][ T2991] value changed: 0x00300080 -> 0x00004080 [ 36.391110][ T2991] [ 36.393498][ T2991] Reported by Kernel Concurrency Sanitizer on: [ 36.399661][ T2991] CPU: 0 UID: 0 PID: 2991 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 36.409137][ T2991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 36.419348][ T2991] ==================================================================